www.vxitech.com |
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| 100K |
|
|
|
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| 10K | K9:B |
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| |
|
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| 10pf |
|
|
FROM FRONT | 100K | - |
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| |
| 6K |
| |||
PANEL CONNECTORS | 100K | U17A | TO U13A | ||
| 2K | ||||
| +CH1 |
| + |
| |
|
|
| 100K | K9:C |
|
VMIP BUS |
|
| 10K |
|
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|
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|
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| VCC |
COMMAND |
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|
| K9:A | |
|
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| U15 | ||
BUFFER |
|
|
| RELAYDATA | |
| BA |
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| RELAY | |
|
|
| RELAYUPDATE | ||
|
|
|
| ||
U1 |
|
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| RELAYCLK | DRIVER |
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|
|
|
| |
|
|
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| RELAYENA* | TO |
|
| CONTROL |
| ||
|
|
|
| ||
D AT A |
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| FPGA |
| SEROUT |
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|
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| RELAY | |
BUFFER |
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|
|
| |
|
|
|
| U16 | |
| DATA |
|
|
| |
|
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| SERIN | |
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|
|
| |
U4 |
| U3 |
|
| COILS |
|
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| RELAY | ||
|
|
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| ||
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|
| |
|
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|
|
| DRIVER |
FIGURE |
| ||||
VM4016 Theory of Operation | 89 |
